Area camera · CH Series
Hikrobot MV-CH250-90Y1M-NH
- Lead time
- from 5 days
- Warranty
- 36 months
Applications and positioning
A heat-sink body with a narrow front profile frames the role of MV-CH250-90Y1M-NH. The 26.2 MP Gpixel GMAX0505 is a global-shutter CMOS sensor producing 5120 × 5120 Mono 8 images at 41.3 fps. CoaXPress data uses a Micro-BNC interface, and a C-mount sits ahead of the 1.1-inch array with its 2.5 µm pixels.
The monochrome square frame can serve edge location, alignment, and fine surface inspection while parts move through a triggered station. Global exposure keeps all features tied to the same instant, and the full-frame rate supports repeated observations of production motion. Mechanically, the 29 mm × 85 mm × 42 mm package concentrates its cross-section while using an integrated heat sink instead of the fully passive short body.
MV-CH250-90Y1M-NN retains Mono 8, 41.3 fps, C-mount, and Micro-BNC but removes the heat sink and shortens the housing to 29 mm × 29 mm × 42 mm. MV-CH250-90Y1C-NH keeps the long heat-sink form and speed while changing to Bayer BG 8 color. MV-CH250-90XM-C-NN offers 41.5 fps monochrome through a DIN CoaXPress connector in a 50 mm passive enclosure.
Specifications
| Shutter | global |
| Sensor model | Gpixel GMAX0505 |
| Nominal optical sensor format | 1.1″ |
| Sensor resolution | 5120×5120 px |
| Maximum frame rate | 41.3 fps @ Mono8, resolution 5120×5120 px |
| Color mode | mono |
| Lens mount | C-mount |
| Data interface | CoaXPress |
| Sensor technology | CMOS |
| Pixel size | 2.5×2.5 µm |
| Dynamic range | 63 dB |
| Signal-to-noise ratio | 36 dB |
| Exposure time | 3…8 µs @ ultra-short exposure mode; 9…10000000 µs @ standard exposure mode |
| Auto exposure | Auto, Off, Once |
| Linear gain factor | 1…5 |
| Pixel format | Mono8, Mono10, Mono12 |
| Binning | 1x1, 1x2, 1x4, 2x1, 2x2, 2x4, 4x1, 4x2, 4x4 |
| Decimation | 1x1, 1x2, 1x4, 2x1, 2x2, 2x4, 4x1, 4x2, 4x4 |
| Data interface connector | Micro-BNC |
| Protocol compatibility | CoaXPress, GenICam |
| Third party software protocol | CoaXPress |
| Client software | MVS |
| Operating systems | Windows 7 (32/64-bit), Windows 10 (32/64-bit), Windows 11 (64-bit), Linux (32/64-bit) |
| Digital I/O lines | 1 input, opto-isolated, line 0; 1 output, opto-isolated, line 1; 1 bidirectional line, non-isolated, line 2 |
| Digital input count | 1 |
| Digital output count | 1 |
| Digital I/O connector | P7 6-pin |
| Power supply | 9…24 V |
| Power delivery | external power supply, PoCXP |
| Power consumption | 3.9 W (typical) @ DC, supply voltage 12 V |
| Cooling | heat sink |
| Ingress protection | IP40 @ with lens and cables properly installed |
| Working temperature | 0…50 °C (with heat sink) |
| Storage temperature | -30…80 °C (with heat sink) |
| Humidity | 20…95 % @ non-condensing |
| Dimensions | 29×85×42 mm (with heat sink) |
| Weight | 154.5 g (approx.; with heat sink) |
| Certification | CE, RoHS, KC |
| PoCXP support | yes |
| Reverse image | horizontal, vertical |
Selection and applications
Moving monochrome edge measurement. Square-frame alignment inspection. Fine surface-contrast capture.
Minimum kit: Assemble the camera, a C-mount lens covering the 1.1-inch sensor, a Micro-BNC CoaXPress cable and host interface, and the power connection used by the camera station.
Nearby in the range: MV-CH250-90Y1M-NN — Prefer it for the same Mono 8 rate in a shorter body without a heat sink; MV-CH250-90Y1C-NH — Prefer it when Bayer BG 8 color is required in the same heat-sink package; MV-CH250-90XM-C-NN — Prefer it for monochrome 41.5 fps through a DIN CoaXPress interface.
Cables and accessories for this model
Compatibility per manufacturer data.
- Data cables
- CoaXPress
- Power
- Power
- Mounting
- Camera mounts
FAQ
What monochrome output does MV-CH250-90Y1M-NH provide?
The camera produces 5120 × 5120 Mono 8 images at up to 41.3 fps. Its 26.2 MP Gpixel GMAX0505 uses 2.5 µm pixels and a global shutter, combining a dense square frame with simultaneous exposure.
How does global exposure support edge measurement in motion?
The sensor exposes every pixel in the 5120 × 5120 frame together. Edges on a moving or indexed object therefore refer to one capture interval, which supports geometry-based measurement without row-to-row timing displacement.
Which CoaXPress connection is fitted to the Y1M-NH?
MV-CH250-90Y1M-NH uses a Micro-BNC CoaXPress interface for its 41.3 fps image stream. The connection differs from the DIN CoaXPress interface on MV-CH250-90XM-C-NN, which runs at 41.5 fps.
What optical coverage is needed for this monochrome sensor?
A C-mount lens must cover the 1.1-inch sensor image circle and resolve features sampled by 2.5 µm pixels across 5120 × 5120 positions. Required object width and working distance determine the focal length.
How does the heat-sink housing compare with Y1M-NN?
This NH body includes a heat sink and measures 29 mm × 85 mm × 42 mm. MV-CH250-90Y1M-NN has no fan or heat sink and measures 29 mm × 29 mm × 42 mm; both are 41.3 fps monochrome C-mount cameras.